Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSHONDA2006RIDGELINE RTLREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 11 (HEATING/AIR CONDITIONING)A/C CONDENSER REPLACEMENT
2006 Honda Ridgeline RTL
A/C Condenser Replacement
2006 Honda Ridgeline RTLSECTION A/C Condenser Replacement
WARNING: This page is about a different car, the 2008 Honda Pilot, 2007 Honda Pilot, and 2006 Honda Pilot. However, it is still accessible from the selected car via links, so may be relevant.
- Recover the refrigerant with a recovery/recycling/charging station (see REFRIGERANT RECOVERY ).
- Remove the front bulkhead cover, and the hood latch (see HOOD RELEASE HANDLE REPLACEMENT ).
- Remove the bolts and the radiator upper brackets.
- Remove the bolts and screw, then disconnect the discharge line (A) and receiver line (B) from the A/C condenser. Plug or cap the lines immediately after disconnecting them to avoid moisture and dust contamination.
- Remove the bolts, then remove the A/C condenser by lifting it up. Be careful not to damage the radiator or the A/C condenser fins when removing the A/C condenser.
- Install the A/C condenser in the reverse order of removal, and note these items:
- If you're installing a new A/C condenser, add refrigerant oil (DENSO ND-OIL 8) (see A/C SERVICE TIPS AND PRECAUTIONS ).
- Replace the O-rings with new ones at each fitting, and apply a thin coat of refrigerant oil before installing them. Be sure to use the correct O-rings for HFC-134a (R-134a) to avoid leakage.
- Immediately after using the oil, reinstall the cap on the container, and seal it to avoid moisture absorption.
- Do not spill the refrigerant oil on the vehicle; it may damage the paint; if the refrigerant oil contacts the paint, wash it off immediately.
- Be careful not to damage the radiator or the A/C condenser fins when installing the A/C condenser.
- Charge the system (see SYSTEM CHARGING ).
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.